condition	mean	min	max
1 h after light	14.450272275	13.89308896	15.00745559
3 h after light	11.987405566666666	10.99377994	13.81570389
5 h after light	14.37244113	12.23182067	15.80524139
7 h after light	13.795227293333333	13.17997291	14.72467684
9 h after light	16.729784366666667	15.57245841	18.30880156
11 h after light	16.06762227666667	12.51734065	18.57486145
13 h after light	15.78330306	15.19683371	16.85821817
15 h after light	17.670391646666666	16.91814534	18.464132
1 h after dark	18.689057076666668	17.17679815	21.39918776
3 h after dark	18.613297473333333	16.62093778	20.64876482
5 h after dark	18.6375521	17.40389656	19.54904711
7 h after dark	17.344732396666668	14.55071741	18.79165546